- unitid
-
{"value"=>"[MAI-17885]"}
{"value"=>"800208", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1973 November - 1979 March", "type"=>"inclusive", "normal"=>"1973-11/1979-03"}
- unittitle
-
{"value"=>"<span class=\"persname\">Copland, Aaron, 1900-1990</span>. Correspondence with Carlos Chávez; correspondence with <span class=\"persname\">Ana Chávez</span>"}
- physdesc
-
{"format"=>"simple", "value"=>"11 leaves, 4 envelopes."}
- scopecontent
-
{"value"=>"<p>Correspondence from November 1, 1973 to June 26, 1977: 5 letters from and 2 letters to Copland. From August 5, 1978 to March 1, 1979: 3 letters from and 1 letter to Copland from Ana Chávez.</p>"}
- container
-
{"type"=>"folder", "value"=>"4"}
- date_start
-
1973-11
- keydate
-
1973-11
- date_end
-
1979-03
- date_inclusive_start
-
1973
- date_inclusive_end
-
1979